2183160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 7879680

約数和(自身を除く): 5696520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 113, 115, 120, 138, 140, 161, 168, 184, 210, 226, 230, 276, 280, 322, 339, 345, 420, 452, 460, 483, 552, 565, 644, 678, 690, 791, 805, 840, 904, 920, 966, 1130, 1288, 1356, 1380, 1582, 1610, 1695, 1932, 2260, 2373, 2415, 2599, 2712, 2760, 3164, 3220, 3390, 3864, 3955, 4520, 4746, 4830, 5198, 6328, 6440, 6780, 7797, 7910, 9492, 9660, 10396, 11865, 12995, 13560, 15594, 15820, 18193, 18984, 19320, 20792, 23730, 25990, 31188, 31640, 36386, 38985, 47460, 51980, 54579, 62376, 72772, 77970, 90965, 94920, 103960, 109158, 145544, 155940, 181930, 218316, 272895, 311880, 363860, 436632, 545790, 727720, 1091580, 2183160]

約数ペア:

[(1, 2183160), (2, 1091580), (3, 727720), (4, 545790), (5, 436632), (6, 363860), (7, 311880), (8, 272895), (10, 218316), (12, 181930), (14, 155940), (15, 145544), (20, 109158), (21, 103960), (23, 94920), (24, 90965), (28, 77970), (30, 72772), (35, 62376), (40, 54579), (42, 51980), (46, 47460), (56, 38985), (60, 36386), (69, 31640), (70, 31188), (84, 25990), (92, 23730), (105, 20792), (113, 19320), (115, 18984), (120, 18193), (138, 15820), (140, 15594), (161, 13560), (168, 12995), (184, 11865), (210, 10396), (226, 9660), (230, 9492), (276, 7910), (280, 7797), (322, 6780), (339, 6440), (345, 6328), (420, 5198), (452, 4830), (460, 4746), (483, 4520), (552, 3955), (565, 3864), (644, 3390), (678, 3220), (690, 3164), (791, 2760), (805, 2712), (840, 2599), (904, 2415), (920, 2373), (966, 2260), (1130, 1932), (1288, 1695), (1356, 1610), (1380, 1582)]